chore: import upstream snapshot with attribution

2026-07-13 13:22:06 +08:00
commit cddb07a176
3370 changed files with 685519 additions and 0 deletions
@@ -0,0 +1,28 @@
+import numpy as np
+
+from invokeai.app.invocations.baseinvocation import BaseInvocation, invocation
+from invokeai.app.invocations.fields import InputField
+from invokeai.app.invocations.primitives import FloatCollectionOutput
+from invokeai.app.services.shared.invocation_context import InvocationContext
+
+
+@invocation(
+    "float_range",
+    title="Float Range",
+    tags=["math", "range"],
+    category="math",
+    version="1.0.1",
+)
+class FloatLinearRangeInvocation(BaseInvocation):
+    """Creates a range"""
+
+    start: float = InputField(default=5, description="The first value of the range")
+    stop: float = InputField(default=10, description="The last value of the range")
+    steps: int = InputField(
+        default=30,
+        description="number of values to interpolate over (including start and stop)",
+    )
+
+    def invoke(self, context: InvocationContext) -> FloatCollectionOutput:
+        param_list = list(np.linspace(self.start, self.stop, self.steps))
+        return FloatCollectionOutput(collection=param_list)